Nitrogen and helium as factors affecting decompression stress severity.
D000222:Adaptation, Physiological; D000337:Aerospace Medicine; D003665:Decompression Sickness / Q000139:chemically induced / Q000503:physiopathology* / Q000652:urine; D006371:Helium / Q000494:pharmacology*; D006801:Humans; D006931:Hyperbaric Oxygenation; D008297:Male; D009584:Nitrogen / Q000494:pharmacology*; D013312:Stress, Physiological / Q000652:urine
D006371:Helium; D009584:Nitrogen